<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap 实例</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="/dict/css/bootstrap.min.css">
  <script src="/dict/js/bootstrap.min.js"></script>
<!--  <link rel="stylesheet" href="/css/bootstrap.min.css">-->
<!--  <script src="/js/jquery.min.js"></script>-->
<!--  <script src="/js/popper.min.js"></script>-->
<!--  <script src="/js/bootstrap.min.js"></script>-->
<!--  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.1.3/dist/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">-->
<!--  <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.1.3/dist/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>-->
</head>
<body>

<div class="jumbotron text-center">
  <h1>我的第一个 Bootstrap 页面</h1>
  <p>重置浏览器大小查看效果!</p>
</div>

<div class="container">
  <div class="row">
    <div class="col-sm-4">
      <h3>第一列</h3>
      <p>菜鸟教程</p>
      <p>学的不仅是技术，更是梦想！！！</p>
    </div>
    <div class="col-sm-4">
      <h3>第二列</h3>
      <p>菜鸟教程..</p>
      <p>学的不仅是技术，更是梦想！！！</p>
    </div>
    <div class="col-sm-4">
      <h3>第三列</h3>
      <p>菜鸟教程..</p>
      <p>学的不仅是技术，更是梦想！！！</p>
    </div>
  </div>
</div>

</body>
</html>